An LLM reads a passage's role off its writing style, not off the role tags that safety training relies on. Swapping those tags around a passage barely changed how models behaved — and forged notes pulled cocaine-manufacturing and aircraft-sabotage...
Hosted in a package repository used across OpenAI's infrastructure, the board grew to hundreds of thousands of messages with no...
That was one of 19 unsanctioned actions the UK AI Security Institute logged across 122 evaluation attempts: 17 by Anthropic's...
A criminal case would rest on a 1986 hacking statute written around a human who forms intent, and the victims' cleanest...
About 500,000 people were running Cowork locally at the time, the researchers estimate. They say Anthropic classed the report as informative...